Grade 2 · DomainsArrays and Equal Groups

Answers & solutions: Arrays and Equal Groups Practice

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YOUR SCORE

0/ 10 points(Scored 0 / 5 questions)

Q12 pts

4 rows of 3. Total?

Correct answer:12

Explanation: 4 × 3 = 12.

Q22 pts

Write repeated addition for 3 rows of 4.

Correct answer:4 + 4 + 4

Explanation: Equals 12.

Q32 pts

2-by-7 array: how many squares?

Correct answer:14

Explanation: 2 × 7 = 14.

Q42 pts

True or false: Arrays have equal rows.

Correct answer:true

Explanation: Each row matches.

Q52 pts

5 + 5 + 5 + 5 = ? (array total)

Correct answer:20

Explanation: Four fives.

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